From 208d4967cf6b866362b66d3b8b33ebeb00bdb672 Mon Sep 17 00:00:00 2001
From: tomrink <rink@ssec.wisc.edu>
Date: Wed, 12 Jul 2023 10:00:23 -0500
Subject: [PATCH] snapshot...

---
 modules/util/plot.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/modules/util/plot.py b/modules/util/plot.py
index 2d639102..b25b7f41 100644
--- a/modules/util/plot.py
+++ b/modules/util/plot.py
@@ -292,11 +292,12 @@ def make_time_domain_hist(values, edges):
     plt.show()
 
 
-def scatter_density(x, y, color, fname=None, fig=None):
+def scatter_density(x, y, color=None, fname=None, fig=None):
     if fig is None:
         fig = plt.figure()
     ax = fig.add_subplot(1, 1, 1, projection='scatter_density')
-    ax.scatter_density(x, y, color=color)
+    if color is not None:
+        ax.scatter_density(x, y, color=color)
 
     if fname is not None:
         fig.savefig(fname)
-- 
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